作者: 食道 時(shí)間: 2025-3-21 23:29
Two-dimensional Hodgkin-Huxley equations for investigating a basis of pulse-processing neural netwod for a mesoscopic analysis and synthesis of membrane potential activities such as propagation and interaction. The proposed method will enable us to describe signal pulse dynamics by a universal method.作者: 敏捷 時(shí)間: 2025-3-22 02:18
Concurrent parallel-sequential processing in gamma controlled cortical-type networks of spiking neu such a modular unit enables both rapid and robust recognition by utilisation of the dimension of time to encode the reliability of a decision. The model suggests a novel functional interpretation of gamma oscillations in cortical processing.作者: 審問(wèn) 時(shí)間: 2025-3-22 06:58
A noise-robust auditory modelling front end for voiced speech,ectors (modelling certain cell populations in the cochlear nucleus). We demonstrate that it can display a pattern of activity across the spectrum and across time that describes the energy distribution in voiced speech, and that this pattern degrades slowly in the presence of non-speech noise.作者: innate 時(shí)間: 2025-3-22 12:19 作者: 合同 時(shí)間: 2025-3-22 13:29 作者: 可行 時(shí)間: 2025-3-22 19:43 作者: 拋射物 時(shí)間: 2025-3-23 00:08 作者: Outspoken 時(shí)間: 2025-3-23 01:54 作者: Obstacle 時(shí)間: 2025-3-23 07:52 作者: BRAWL 時(shí)間: 2025-3-23 10:35
How a single Purkinje cell could learn the adaptive timing of the classically conditioned eye-blink responses (CRs) for delay conditioned ISIs between 200 and 1000 msec. Modification of parts of the intracellular signalling network might represent a general mechanism for neurons to learn the timing between input and output.作者: 一窩小鳥(niǎo) 時(shí)間: 2025-3-23 17:16
0302-9743 , Switzerland,in October 1997. The 201 revised papers presented were selected from a large number of submissions and give a unique documentation of the state of the art in the area. The papers are organized in parts on coding and learning in biology; cortical maps and receptive fields; learning: the作者: Assemble 時(shí)間: 2025-3-23 19:08
https://doi.org/10.1007/978-1-4613-0079-3the prediction of reinforcing events as teaching signals. Independent of the theoretical work, neuophysiological experiments have revealed that neurons in the mammalian midbrain using the neurotransmitter dopamine process information about rewards and reward-predicting stimuli in a very similar manner as the teaching signal of TD models.作者: 思想上升 時(shí)間: 2025-3-23 22:21
https://doi.org/10.1007/978-3-319-90463-4t damped oscillations with a frequency which depends on synaptic time constants. Individual CCs are shown to depend weakly on synaptic connectivity. They depend more strongly on the firing rates of individual neurons.作者: Surgeon 時(shí)間: 2025-3-24 03:06 作者: Foment 時(shí)間: 2025-3-24 07:52 作者: 改良 時(shí)間: 2025-3-24 13:27 作者: 媒介 時(shí)間: 2025-3-24 17:10
Reward responses of dopamine neurons: A biological reinforcement signal,the prediction of reinforcing events as teaching signals. Independent of the theoretical work, neuophysiological experiments have revealed that neurons in the mammalian midbrain using the neurotransmitter dopamine process information about rewards and reward-predicting stimuli in a very similar manner as the teaching signal of TD models.作者: 燈泡 時(shí)間: 2025-3-24 22:58
Cross-correlations in sparsely connected recurrent networks of spiking neurons,t damped oscillations with a frequency which depends on synaptic time constants. Individual CCs are shown to depend weakly on synaptic connectivity. They depend more strongly on the firing rates of individual neurons.作者: 夸張 時(shí)間: 2025-3-25 00:17
Spatio-temporal pattern recognition with neural networks: Application to speech,ructure representation of speech for speech analysis and recognition. We give examples of neural networks architecture and applications that are designed to take into account the time structure of the process to be analysed.作者: Nostalgia 時(shí)間: 2025-3-25 05:14 作者: 召集 時(shí)間: 2025-3-25 10:57 作者: extemporaneous 時(shí)間: 2025-3-25 11:48
Next Generation Fibre Metal Laminatesd for a mesoscopic analysis and synthesis of membrane potential activities such as propagation and interaction. The proposed method will enable us to describe signal pulse dynamics by a universal method.作者: 走調(diào) 時(shí)間: 2025-3-25 17:34 作者: Thyroxine 時(shí)間: 2025-3-25 20:43 作者: 令人作嘔 時(shí)間: 2025-3-26 02:34
Wolfgang Coenning,Fran?ois Calozy with respect to the delays: if the postsynaptic spike arrives . the presynaptic spike, the probability of discharge is up-regulated while it is down-regulated if the postsynaptic spike arrives . the presynaptic spike. The algorithm allows to predict stimulation protocols which induce maximal up- and down-regulation of the discharge probability.作者: 議程 時(shí)間: 2025-3-26 04:58 作者: Endometrium 時(shí)間: 2025-3-26 12:07
Representation Rings of Classical Groupser to obtain analytical results, we introduce in addition a new Rényi-Information based measure for the discrimination ability of single neurons, which is investigated in the framework of a simple spike response model.作者: ETCH 時(shí)間: 2025-3-26 16:03
Bott Periodicity in the Complex Casehastic nature of the input signal, but there is nevertheless a strong central peak in the correlation of the output spike trains. The experimental data and this simple model clearly demonstrate how even a noisy-looking spike train can convey basic information about a sensory stimulus in the relative spike timing between neurons.作者: affinity 時(shí)間: 2025-3-26 19:36 作者: irreducible 時(shí)間: 2025-3-27 00:17 作者: 變形 時(shí)間: 2025-3-27 04:07
Correlation coding in stochastic neural networks,hastic nature of the input signal, but there is nevertheless a strong central peak in the correlation of the output spike trains. The experimental data and this simple model clearly demonstrate how even a noisy-looking spike train can convey basic information about a sensory stimulus in the relative spike timing between neurons.作者: 領(lǐng)袖氣質(zhì) 時(shí)間: 2025-3-27 09:14
https://doi.org/10.1007/978-1-4613-0079-3ecific locations. The degree to which the specific fragment extracted by each synapse, will influence the spiking activity of the neuron, depends the ongoing integration of input from other presynaptic neurons. It is therefore proposed that differential synaptic transmission enables the neocortex to作者: 思鄉(xiāng)病 時(shí)間: 2025-3-27 11:54
The information content of action potential trains a synaptic basis,ecific locations. The degree to which the specific fragment extracted by each synapse, will influence the spiking activity of the neuron, depends the ongoing integration of input from other presynaptic neurons. It is therefore proposed that differential synaptic transmission enables the neocortex to作者: 的染料 時(shí)間: 2025-3-27 13:37 作者: Axillary 時(shí)間: 2025-3-27 20:00 作者: 禁止 時(shí)間: 2025-3-28 01:39 作者: acolyte 時(shí)間: 2025-3-28 02:55
Cross-correlations in sparsely connected recurrent networks of spiking neurons,es, and in particular cross-Correlations (CC) between spike times of pairs of neurons using both numerical simulations and a recent theory. CCs exhibit damped oscillations with a frequency which depends on synaptic time constants. Individual CCs are shown to depend weakly on synaptic connectivity. T作者: arbovirus 時(shí)間: 2025-3-28 07:41
A comparative study of pattern detection algorithm and dynamical system approach using simulated spc attractors and Poisson processes. We show that both algorithms are able to detect a deterministic activity in the chaotic spike trains and they are tolerant to the presence of noise in input data. A method for noise filtering in input data series is proposed and its application is demonstrated for作者: arousal 時(shí)間: 2025-3-28 13:41
Spatio-temporal pattern recognition with neural networks: Application to speech,l pattern recognition framework using neural networks in relation with the understanding of the peripheral auditory system. We propose a short-time structure representation of speech for speech analysis and recognition. We give examples of neural networks architecture and applications that are desig作者: 蛙鳴聲 時(shí)間: 2025-3-28 16:13
Noise in integrate-and-fire models of neuronal dynamics,rimarily concerned with different variants of stochastic leaky-integrator models for the membrane potential. The point process representation is then achieved by the first passage time transformation of the underlying membrane potential model. Different sources of the noise in the diffusion neuronal作者: xanthelasma 時(shí)間: 2025-3-28 20:29 作者: Nutrient 時(shí)間: 2025-3-29 00:40
Analogue resolution in a model of the Schaffer collaterals, CA3 to the CA1 pyramidal cells within the hippocampus. Here we discuss in particular results from the model on the effect of analogue coding levels in the Schaffer collaterals, and the fact that this depends upon the sparseness of firing rate distributions in the hippocampus.作者: 思想流動(dòng) 時(shí)間: 2025-3-29 06:37
Modeling networks with linear (VLSI) integrate-and-fire neurons,ons [1]. We show that a network of such elements can maintain both stable spontaneous activity and selective (stimulus specific) activity, contrary to current opinion. The spike statistics appears to be qualitatively the same as in networks of conventional (exponential) integrate-and-fire neurons th作者: 高興去去 時(shí)間: 2025-3-29 10:42
An information-theoretic analysis of temporal coding strategies by spiking central neurons,ng code how many spikes are necessary for reliably encoding input signals. We analyze the transmission of information, the reliability of signal detection and the coding strategy for the case of central neurons which contrary to peripheral sensory neurons handle input signals assumed to be given by 作者: FECK 時(shí)間: 2025-3-29 12:56 作者: 上釉彩 時(shí)間: 2025-3-29 19:06
Two-dimensional Hodgkin-Huxley equations for investigating a basis of pulse-processing neural netwohitecture is based on biological nerve systems much more and, hence, it is very important as a basis to investigate the dynamics of pulse signals in biological neural networks such as interactions of action potential (signal pulses. In this paper, two-dimensional Hodgkin-Huxley equations are propose作者: Habituate 時(shí)間: 2025-3-29 23:38 作者: 能得到 時(shí)間: 2025-3-30 03:54 作者: 親屬 時(shí)間: 2025-3-30 04:46 作者: 象形文字 時(shí)間: 2025-3-30 08:52
Derivation of pool dynamics from microscopic neuronal models,eurons. The derivation is exact and axonal delays and memory effects such as refractory behavior are taken into account. Simulations show a good quantitative agreement with microscopically modeled pools both in a quasistationary and in a non-stationary dynamical regime including fast transients and 作者: Brittle 時(shí)間: 2025-3-30 12:31 作者: 樣式 時(shí)間: 2025-3-30 17:00 作者: 蚊帳 時(shí)間: 2025-3-30 22:10
https://doi.org/10.1007/BFb0020124Controller Area Network (CAN); adaptive systems; agents; artificial neural network; autonomous agents; bi作者: Inculcate 時(shí)間: 2025-3-31 02:53
978-3-540-63631-1Springer-Verlag Berlin Heidelberg 1997作者: 規(guī)范要多 時(shí)間: 2025-3-31 05:25
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/b/image/162704.jpg作者: microscopic 時(shí)間: 2025-3-31 12:17
A comparative study of pattern detection algorithm and dynamical system approach using simulated spc attractors and Poisson processes. We show that both algorithms are able to detect a deterministic activity in the chaotic spike trains and they are tolerant to the presence of noise in input data. A method for noise filtering in input data series is proposed and its application is demonstrated for the simulated data sets.作者: 確定的事 時(shí)間: 2025-3-31 15:40
Analogue resolution in a model of the Schaffer collaterals, CA3 to the CA1 pyramidal cells within the hippocampus. Here we discuss in particular results from the model on the effect of analogue coding levels in the Schaffer collaterals, and the fact that this depends upon the sparseness of firing rate distributions in the hippocampus.作者: Guaff豪情痛飲 時(shí)間: 2025-3-31 17:49 作者: Temporal-Lobe 時(shí)間: 2025-3-31 22:00 作者: 某人 時(shí)間: 2025-4-1 04:05
https://doi.org/10.1007/978-1-4613-0079-3 learning situations. Based on the observation that learning depends on the unpredictability of primary motivating events, these models use errors in the prediction of reinforcing events as teaching signals. Independent of the theoretical work, neuophysiological experiments have revealed that neuron作者: biopsy 時(shí)間: 2025-4-1 06:42
https://doi.org/10.1007/978-1-4613-0079-3. A spike train from a single neocortical pyramidal neuron produced synaptic responses in two target pyramidal neurons that differed in response strength and rates of activity-dependent depression of synaptic transmission. When a pyramidal neuron targeted another pyramidal neuron as well as an inter
